Title :
Bias magnet design for bubble memory devices
Author :
Craik, D.J. ; Cooper, P.V.
Author_Institution :
University of Nottingham, Nottingham, England.
fDate :
9/1/1978 12:00:00 AM
Abstract :
A study has been made of a system consisting of a pair of magnets with thin plates of permeable material on their inner faces. The effect of the plates on the profile of the field between the magnets is predicted as a function of the geometry and the permeability and the way in which the uniformity can be improved is demonstrated.The effect of the permeability is very limited.
Keywords :
Magnetic bubble memories; Permanent magnet motors; Barium; Ferrites; Geometry; Interconnected systems; Magnetic devices; Magnetic materials; Magnetization; Permeability;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.1978.1059832
